51714448774512 has 40 divisors (see below), whose sum is σ = 139404166264704. Its totient is φ = 16488664826304.

The previous prime is 51714448774453. The next prime is 51714448774589. The reversal of 51714448774512 is 21547784441715.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23421397798 + ... + 23421400005.

Almost surely, 2^{51714448774512} is an apocalyptic number.

It is an amenable number.

51714448774512 is an abundant number, since it is smaller than the sum of its proper divisors (87689717490192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51714448774512 is a wasteful number, since it uses less digits than its factorization.

51714448774512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46842797837 (or 46842797831 counting only the distinct ones).

The product of its digits is 35123200, while the sum is 60.

The spelling of 51714448774512 in words is "fifty-one trillion, seven hundred fourteen billion, four hundred forty-eight million, seven hundred seventy-four thousand, five hundred twelve".